Ask Question
7 February, 21:30

Solve the simultaneous equations

3a+2b+1

a+2b=5

a=

b=

+1
Answers (1)
  1. 7 February, 21:47
    0
    Answer: a=-2, b=7/2

    Step-by-step explanation:

    To solve for a and b, we can use the elimination method for these system of equations.

    3a+2b=1

    a+2b=5

    Since there is a 2b in both equations, we can subtrac the 2 equations.

    2a=-4

    a=-2

    Now that we have found a, we can plug it into ay of the equations to find b.

    -2+2b=5

    2b=7

    b=7/2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Solve the simultaneous equations 3a+2b+1 a+2b=5 a= b= ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers